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            <a href="#" title="\leftarrow">
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        <div class="iSymbol">
            <a href="#" title="\Leftarrow">
                <img src="<?php echo $this->pluginurl ?>free-online-latex-equation-editor_files/cLeftarrow.png" title="\Leftarrow"
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        <div class="iSymbol">
            <a href="#" title="\leftrightarrow">
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        <div class="iSymbol">
            <a href="#" title="\mapsto">
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        <div class="iSymbol">
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        <div class="iSymbol">
            <a href="#" title="\Longleftarrow">
                <img src="<?php echo $this->pluginurl ?>free-online-latex-equation-editor_files/cLongleftarrow.png" title="\Longleftarrow"
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            <a href="#" title="\rightarrow">
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                <img src="<?php echo $this->pluginurl ?>free-online-latex-equation-editor_files/longmapsto.png" title="\longmapsto"
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                <img src="<?php echo $this->pluginurl ?>free-online-latex-equation-editor_files/leftharpoondown.png" title="\leftharpoondown"
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